AC Repair in Florida Rentals: What Landlords Are Required to Do

Your tenant texts at 9 PM: the AC's dead and it's 92°F outside. Do you have to fix it? The answer depends on what's in your lease—and on what Florida law actually requires.

Quick answer: Florida does not require landlords to provide air conditioning. Florida Statute 83.51(2) requires running water, hot water, and heat during winter for multifamily units—but cooling isn't on the list. If you've provided AC, whether it's named in the lease or was simply working at move-in, you must maintain it. Under Florida Statute 83.56 you have 7 days after written notice to make a reasonable effort to repair. Miss that window and your tenant can withhold rent, seek a proportional rent reduction, or terminate the lease if the unit becomes untenantable.

What you must do — and by when

• Confirm whether you're on the hook. If your lease names AC, or the unit had working AC at move-in, you must maintain it. If you never provided it and the lease is silent, you're not responsible.
• Act within 7 days of written notice. Florida Statute 83.56 gives you 7 days after the tenant's proper written notice to make a reasonable effort to repair. "Reasonable effort" means starting and showing progress—not necessarily finishing in 7 days.
• Document every step. Save the repair request, your response, the HVAC tech's invoice, and dates. A paper trail is your defense if the tenant claims you ignored them.
• Know what the tenant can do if you don't. Withhold rent (with strict procedures), seek a proportional rent reduction, or terminate if the unit is untenantable. Florida does not allow repair-and-deduct.

Governing law: Florida Statutes 83.51 and 83.56. Repair window: 7 days from written notice.

Here's what that means in practice.

Does Florida require landlords to provide AC?

No—Florida law does not require landlords to provide air conditioning. Florida Statute 83.51(2) mandates running water, hot water, and functioning heat during winter for multifamily rentals, but cooling never made it into the statute. If you choose to provide AC, though, you're then obligated to keep it working under your lease and the implied warranty of habitability.

It's one of those quirks of Florida law that surprises both landlords and tenants. Most Florida landlords provide AC anyway—it's expected in Orlando and Tampa. A unit without working cooling in July doesn't rent well, and rental pricing reflects that. Once you've offered it, you can't promise AC and then ignore it when it breaks.

You must maintain AC when:

• The lease lists AC as an amenity
• The unit had working AC when the tenant moved in
• A tenant with a disability or medical condition needs it as a reasonable accommodation under fair housing law

You're not obligated when the lease says nothing about AC, you never provided it, and the tenant brought their own window unit. In that case, you're not responsible for repairs.

Single-family homes and duplexes get a carve-out under FS 83.51—landlords can alter or modify maintenance obligations in writing. If you want flexibility (tenant-provided AC, as-is condition), put it in the lease. For multifamily, the statute's heat requirement applies, but AC stays optional unless you've promised it.

What's the repair timeline for a broken AC in Florida?

Florida Statute 83.56 gives you 7 days after the tenant sends proper written notice to make a reasonable effort to fix the problem. "Reasonable effort" matters here. A compressor replacement might take longer than a week because of parts or scheduling, and the law doesn't expect miracles—it expects you to act, and to act fast.

Written notice has to be sent by certified mail with return receipt, hand delivery with a witness, or another verifiable method. It should describe the problem and when it was first reported. If the tenant pays rent during that 7-day window, the notice is canceled and the clock resets. And if the tenant won't let your HVAC tech inside, that's its own problem—see our guide to Florida's landlord right-of-entry rules for how to handle a tenant blocking access.

Florida does not allow repair-and-deduct. Tenants can't hire their own HVAC tech and subtract the bill from rent. Their options are rent withholding (with strict procedures), proportional rent reduction, or lease termination if the unit becomes untenantable. Each has specific requirements. Get it wrong and you're in court.

Rent withholding. The tenant must send written notice, wait 7 days, and set aside the withheld rent. If you file for eviction, they must deposit that rent with the court within 5 business days. Fail to deposit and they lose. Proportional withholding is allowed—they might withhold 20% if the AC is out but the unit is still livable, not the full rent.

Lease termination. If the unit becomes untenantable—say, indoor temps hit 95°F and the tenant has a medical condition—they can terminate without penalty under FS 83.56. They vacate, you can't charge them for breaking the lease, and you may owe damages. Document your repair efforts. Courts look at whether you acted in good faith.

How much do AC repairs actually cost?

Budget for it. Minor repairs—a capacitor, thermostat, or condensate drain cleaning—run $150 to $400. Major repairs like evaporator coil work or refrigerant leak repair run $500 to $1,500-plus. A compressor replacement hits $1,200 to $3,500-plus. A full system replacement for a 3–4 ton central unit runs $6,000 to $12,000-plus depending on efficiency and ductwork.

South Florida tends to run 10–20% higher; North Florida 5–15% lower. Older units with discontinued parts cost more—another reason to stay on top of maintenance. Emergency service adds 50–100% to standard rates. A 2 AM compressor failure in August will cost more than a scheduled tune-up in April.

Florida's SEER2 minimums for new units in the South Region are 14.3 for systems under 45,000 BTU and 13.8 for larger units. If you're replacing, you'll need compliant equipment. Non-compliant installs can mean code violations and denied rebates.

Rule of thumb: one ton of cooling per 500 square feet of living space. Well-maintained systems last 12–20 years; Florida's heat and humidity typically push that toward 12–15. If your unit is past that window, start budgeting for replacement now rather than after it dies in a heat wave.

What about that Florida AC mandate bill?

There is no statewide AC mandate in Florida as of 2026. HB 241, filed by Rep. Jon Albert for the 2026 session, would have required landlords to install and maintain cooling equipment and keep indoor temps below 82°F when the outdoor heat index hit 90°F. The bill was withdrawn before introduction in November 2025. For now, your obligations come from your lease and FS 83.51—not from a statewide mandate.

HB 241 would have allowed central air, packaged terminal units, mini-split heat pumps, or window units where code allows, and would have required repairs within 3 business days of written notice. It's dead for now, but similar proposals could return.

Florida rental law has changed a lot lately—flood disclosure, electronic notice, security deposit alternatives. Legislators are paying attention to heat and habitability. Keep an eye on future sessions. Until then, your lease and FS 83.51 set the rules.

Why does broken AC matter if it isn't legally required?

Even without a legal mandate, a broken AC in a Florida summer is a habitability and liability problem. Florida recorded 31,011 heat-related ER visits and hospitalizations between 2018 and 2022, and heat-related deaths rose 88% from 2020 to 2023. Courts have at times treated working AC as essential when extreme heat makes a unit genuinely uninhabitable.

The Florida Department of Health tracks extreme heat as a serious hazard. Older adults, infants, and people with chronic conditions are especially vulnerable—about 27% of Florida heat-related deaths from 2010–2020 were in people 65 and over. Heat waves kill more Americans than hurricanes, tornadoes, and floods combined.

Your lease should spell out who provides AC, who maintains it, and what happens when it fails. Clarity protects you and your tenant—and frankly, it's the right thing to do when the alternative is a tenant sweating through a 95°F living room.

Does landlord insurance cover AC repairs?

Usually not—landlord insurance covers AC damage from sudden events like fire, lightning, storms, vandalism, or falling objects, but not mechanical breakdown, lack of maintenance, or age-related failure. A 15-year-old compressor that dies from normal wear is on you, not your insurer.

Flood damage to AC requires separate flood insurance—standard policies exclude it. Optional equipment breakdown coverage or an extended warranty can fill the gap, which is worth considering if you're holding older systems. Insurers may also ask for maintenance records during Florida's 4-point inspections—skipping tune-ups can hurt you at renewal. For more on what your policy should cover, see our Florida landlord insurance guide.

What preventive maintenance keeps a Florida AC running?

Biannual professional tune-ups, one in spring and one in fall, cut breakdowns by roughly 95%. Add filter changes every 1–3 months and monthly condensate drain cleaning, and you'll catch most problems before they become a 2 AM emergency. These steps cost $100–$200 a year per unit—against a $2,500 compressor replacement, it's not a close call.

The basics that matter:

• Change or check filters every 1–3 months—check monthly in rentals, since tenants often forget
• Flush the drain line monthly with a quarter-cup of vinegar—clogged drains cause humidity, mold, and musty odors
• Keep 18 inches of clearance around the outdoor condenser
• Inspect evaporator coils once a year, ideally before summer

Florida AC runs 9–10 months a year—two to three times the runtime of systems up north. Salt air near the coast accelerates corrosion up to three times faster than inland. Refrigerant leaks, dirty coils, and blocked drain lines are the usual suspects, and none of them are tenant-caused wear. They're maintenance items.

One Florida-specific tip worth passing to tenants: keep the fan on AUTO, not ON. Running the fan constantly without cooling recirculates moisture and makes humidity problems worse. Address coil and drain issues before you get a mold complaint that could void your insurance.

What mistakes do landlords make with AC repairs?

The costliest AC mistakes Florida landlords make are predictable: ignoring the 7-day repair window, leaving AC out of the lease entirely, skipping preventive maintenance, and assuming repair-and-deduct applies in Florida. Every one of them weakens your position if a dispute lands in court. Here's what to avoid:

Ignoring the 7-day window. Tenants who document properly and wait 7 days have real remedies. Respond quickly, even if it's just to schedule a diagnostic visit. "Reasonable effort" doesn't mean you fix it in 7 days—it means you start and show progress.

Leaving AC out of the lease. If you provide AC, say so. Specify who maintains it, who pays for repairs, and the tenant's duties (filter changes, prompt reporting). Ambiguity favors the tenant when disputes land in court—our breakdown of what a Florida lease agreement should include covers the clauses that prevent these fights.

Skipping preventive maintenance. A $150 tune-up twice a year beats a $3,500 compressor replacement. Deferred maintenance also weakens your position if a tenant claims you neglected the system, and insurers may ask for records during 4-point inspections.

Assuming repair-and-deduct applies. It doesn't. Florida tenants cannot fix it themselves and deduct from rent. They can withhold (with strict procedures), seek a rent reduction, or terminate. Know the rules so you don't over- or under-react.

Treating AC as optional when it's in the lease. If your lease says the unit has central air, you've made a promise. "AC isn't required by law" doesn't hold up—your lease created the obligation. Document every request, respond within 7 days, and keep records.

Frequently Asked Questions

Are landlords required to provide AC in Florida?

No. Florida Statute 83.51 requires heat in winter, running water, and hot water—but not air conditioning. If a landlord provides AC, or the unit had working AC at move-in, they must maintain it. The obligation comes from the lease and the implied warranty of habitability, not from a state mandate.

How long does a landlord have to fix AC in Florida?

Florida Statute 83.56 gives a landlord 7 days after the tenant's proper written notice to make a reasonable effort to repair. "Reasonable effort" means starting the repair and showing progress. A compressor replacement that takes longer than a week is fine, as long as the landlord acted promptly and documented it.

Can a tenant withhold rent for a broken AC in Florida?

Yes, but only with strict procedures. The tenant must send written notice, wait 7 days, and set the withheld rent aside. If the landlord files for eviction, the tenant must deposit that rent with the court within 5 business days. Proportional withholding is allowed—not necessarily the full rent.

Is no AC considered an emergency in Florida?

Florida law doesn't formally classify a broken AC as an emergency, but in extreme summer heat it can make a unit untenantable—especially for older adults, infants, or tenants with medical conditions. Treat it as urgent: respond fast, document your effort, and resolve it well within the 7-day window.

Who pays for AC maintenance, the tenant or the landlord?

The landlord pays for repairs and major maintenance on a landlord-provided AC system. Tenants are typically responsible only for routine upkeep the lease assigns to them, such as regular filter changes. A clear lease clause spelling out each side's duties prevents most disputes.

Can a tenant break the lease if the AC stays broken?

Yes. Under Florida Statute 83.56, if the unit becomes untenantable and the landlord fails to make a reasonable repair effort within 7 days of written notice, the tenant can terminate the lease without penalty. The landlord can't charge for the lease break and may owe damages.

Does Florida require AC repair within a specific number of days?

Florida sets a 7-day reasonable-effort window from written notice under Statute 83.56—not a hard 7-day completion deadline. The proposed HB 241 would have required completion within 3 business days, but that bill was withdrawn in 2025. For now, the 7-day reasonable-effort standard governs.

AC in Florida rentals sits in a gray area: not legally required, but practically expected. Once you provide it, maintain it. Document your response to every repair request, and get your lease agreement right so there's no argument later. If you'd rather not field 9 PM "the AC's out" texts and chase down HVAC techs, you don't have to—we manage single rentals, not just portfolios. Get a free rental analysis and see what hands-off management looks like for your Orlando or Tampa property.